Nice find though OP, ancient builders had exceptional skills, maybe even a little help too

JERUSALEM (CNN) -- An archaeological dig in Jerusalem has turned up a 3,700-year-old wall that is the largest and oldest of its kind found in the region, experts say.
The wall is built of enormous boulders, confounding archaeologists as to how ancient peoples built it.
Standing 8 meters (26 feet) high, the wall of huge cut stones is a marvel to archaeologists.
"To build straight walls up 8 meters ... I don't know how to do it today without mechanical equipment," said the excavation's director, Ronny Reich. "I don't think that any engineer today without electrical power [could] do it."

Wall is believed to have been built by Canaanites
Originally posted by AlwaysQuestion
If posted elsewhere then sorry.....please close.
JERUSALEM (CNN) -- An archaeological dig in Jerusalem has turned up a 3,700-year-old wall that is the largest and oldest of its kind found in the region, experts say.
The wall is built of enormous boulders, confounding archaeologists as to how ancient peoples built it.
Standing 8 meters (26 feet) high, the wall of huge cut stones is a marvel to archaeologists.
"To build straight walls up 8 meters ... I don't know how to do it today without mechanical equipment," said the excavation's director, Ronny Reich. "I don't think that any engineer today without electrical power [could] do it."
Full article on CNN
Amazing what they keep turning up and also how perplexed they are on how these structures get built...
i'm pretty sure when op said the on site pros. archeologists have no idea how it could have been built w/ out machinary. i think lugging, was probly the first thing, they we're ruling out. k?
the process of not lugging, but 'firing' bricks is a advancement.